Description
Blue Star String Theory is a graceful perennial with soft texture, spring blooms, and outstanding fall color. Clusters of sky blue, star-shaped flowers appear from late spring into early summer. They rise above fine, threadlike dark green foliage that forms a dense, upright, rounded mound. In fall, the foliage turns brilliant yellow-gold with warm orange highlights. Blue Star String Theory adds beautiful color and texture to borders, mixed perennial beds, and native-inspired gardens.
Easy to grow and low maintenance, Blue Star String Theory thrives in full sun to partial shade and prefers average to moist, well-drained soil. This long-lived perennial reaches about 24 inches tall and spreads up to 3 feet wide. Deer typically leave it alone, and its delicate flowers are excellent for cutting. Its refined foliage and changing seasonal color make it an excellent choice for adding lasting interest to the landscape.
What is the Garden Drop Program?
Transform the garden into a breathtaking oasis with the hassle-free Garden Drop Program! Experience the convenience of having vibrant plants delivered individually straight from the farm to your doorstep. Perfect for gifting to loved ones or treating yourself. Order now for an unforgettable garden transformation. Say farewell to the limitations of local availability. Available for delivery across Massachusetts.
Each plant comes in a #1 (1 gallon) growers pot. They will ship individually, directly from our grower to your home garden. Please note that shipping is calculated per plant.
*This plant may not be in bloom at the time of purchase. Whether pre- or post-bloom, rest assured it’s healthy—just not at its showiest.
Plant Specs:
Botanical Name: Amsonia 'String Theory'
Other Names: String Theory Bluestar, Blue Milkweed
Color: sky blue
Light: full sun – part sun
Watering: normal
Soil: well draining soil
Zone: 5 – 9
Plant Shape: upright, rounded mound
Mature Size: height (24″), Spread (3')
Blooming Season: late spring – summer
Brand: Proven Winners
Have any questions or need help finding the right plant? Contact Customer Service via the blue chat to call, text, or email. We are happy to help!
